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saul85 [17]
3 years ago
7

How can you solve quadratic equations in one variable?

Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

you can use formular method or factorisation but formular method is easy and convinient

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A number multiplied by -8, subtracted from the sum of 14 and five times the number
Charra [1.4K]

Let us suppose the number is x. Now we try to make an algebraic expression going step by step.

Step 1:

Five times the number means 5 multiplied by x.

So it becomes 5x.

Step 2:

Sum of 14 and five times the number means 5x+14.

Step 3:

Number multiplied by -8 means -8x.

Step 4:

Subtract the expression in step (3) from expression in step (2)

5x+14-(-8x)

Now we can simplify it further,

5x+14+8x

Combining like terms,

13x+14

Answer: The final expression becomes 13x+14.

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3 years ago
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I was wondering if you can help me with math problem​
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Step-by-step explanation:

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3 years ago
jamal deposits 2,500 into each of two savings accounts.The first account has a 4% annual simple interest .Account two earns 5% a
nika2105 [10]

Answer:

$5,675

Step-by-step explanation:

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Solve the following equation when a = 3 and b = 2. <br> 5a^2 − 10b 9b =
IceJOKER [234]
225- 20 +18 = 223
I think bc I don’t know what to do with the other two at the end
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Write the equation of the line whose slope is m=−9 and y-intercept is (0,5) in Slope Intercept Form. Show all work below.
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Y=mx+b is slope intercept form...
m=slope
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2 years ago
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